The Companion of the Wilds (UNK-RC05B) [Unknown Event]

Old Companion — Your starting deck contains only cards from WOE, WOC, and playtest cards. (You may cast this from outside the game if this is companion without paying {3} first.)
When The Companion of the Wilds enters the battlefield, create a Food token, a 1/1 black Rat creature token with "This creature can't block," and a Royal role token attached to a creature you control.